[AccessD] OpenArgs issue in A2207

Again, I'll plug the managing-parameters-through-global-function idea:

For the time you have spent debugging this issue, you could have built a
simple function to pass the parameter, and buried this issue. Forever.

Right now, you are packing multiple parameters into a string, and unpacking
them in the form. Throw away all of this complexity.

Use functions (either John's single function, or my function-per-parameter
approach) and be done with it.

-Ken

From: David McAfee <davidmcafee at gmail.com>
> ...
> I've used this code many times:
> ...
> I am now getting an error on Me.Openargs if it is not wrapped in an
> NZ() function, even though I am passing it a text string.
> ...
>